waermepumpe.de

.de crawl

First seen 2026-04-12 · Last seen 2026-05-19 · ok HTTP/1.1 200 1609 ms crawled 2026-05-06

DE · 193.193.167.103 · AS203329 NTT Global Data Centers EMEA GmbH

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title: Effizient heizen mit Wärmepumpe | BWP | waermepumpe.de
Description: Der BWP ist Interessensvertreter für die Wertschöpfungskette der Wärmepumpe. Hier finden Sie Informationen zu Funktionsweise, Förderprogrammen etc.
Language: de
Generator: TYPO3 CMS
Canonical: https://www.waermepumpe.de/

Open Graph

site name: BWP | waermepumpe.de

Technology

Server: nginx

Social widgets

YouTube Embed

Third-party hosts loaded (1)

www.youtube-nocookie.com×2

Social

Registration

Updated

2018-07-31

Name servers

ns1.dns-hotel.net.
ns2.dns-hotel.net.
ns3.dns-hotel.net.
ns4.dns-hotel.net.

DNS records live

NS

ns1.dns-hotel.net
ns2.dns-hotel.net
ns3.dns-hotel.net
ns4.dns-hotel.net

MX

10 waermepumpe-de.mail.protection.outlook.com

TXT

dsfretgrgsfbgsht4htghgfh

Verified for

Atlassian
Microsoft 365

Email authentication partial

SPF

v=spf1 mx include:spf.mailjet.com include:spf.protection.outlook.com ~all

softfail (~all)

DMARC

not published

DKIM

default: v=DKIM1;t=y;k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQClU5eNXdWz9ZeW3Ap3EJyiWw7zVLBH1Rnb3sWftMBlZuujBy6NTuduoOMQ0lB7U7KnEAJ8DzSD0IoNCnhu…

selectors probed

Certificate (current)

Sectigo Public Server Authentication CA DV R36

from 2025-08-18 to 2026-09-18

Expires in 120 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.waermepumpe.de/

present

strict-transport-security

findings

missing Content Security Policy
missing frame protection
missing content type protection
missing Referrer Policy
missing Permissions Policy

Header values

strict-transport-security: max-age=15768000